Description

Petroselinic Acid CAS NO 4712-34-9 is a monounsaturated ω-12 fatty acid, a key isomer of oleic acid distinguished by the position of its double bond. This unique structural feature makes it a valuable specialty chemical intermediate with distinct physical and chemical properties compared to more common fatty acids. It is primarily sought after by manufacturers in the oleochemical, pharmaceutical, and advanced materials sectors for research and production.

Application

• Oleochemical Intermediate: A crucial building block for synthesizing specialized surfactants, lubricants, and plasticizers with tailored performance characteristics.
• Pharmaceutical Research: Used as a starting material or reference standard in the development of lipid-based drug delivery systems and bioactive compounds.
• Cosmetic & Personal Care: Incorporated into formulations for emollients and specialty esters that provide unique texture and stability benefits.
• Biochemical Research: Serves as a substrate or model compound in enzymatic studies, lipid metabolism research, and nutritional science.
• Polymer & Material Science: Acts as a renewable monomer for creating polymers with specific flexibility, biodegradability, or functional properties.
• Food Science Research: Utilized in studies analyzing the composition and nutritional impact of specific seed oils and fats.

Basic Information

Product Name	Petroselinic Acid
CAS No.	4712-34-9
Molecular Formula	C18H34O2
Molecular Weight	282.46 g/mol
Synonyms	(6Z)-Octadec-6-enoic acid; cis-6-Octadecenoic Acid; Petroselic Acid; 6Z-Octadecenoic Acid; (Z)-6-Octadecenoic Acid; C18:1 n-12; δ-6-cis-Octadecenoic Acid
EINECS	225-208-8

Quality Control

Our Petroselinic Acid is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer requirements and industry standards. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its propensity to be easily oxidized, prolonged exposure to air and high temperatures should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0% - 99.5% (Typical)
Melting Point	29 - 33 °C
Acid Value	Contact for details
Iodine Value	Contact for details
Peroxide Value	≤ 5.0 meq/kg

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.